Les adresses IP débutant par 131.77.19 sont fournies par DoD Network Information Center, elles appartiennent au CIDR (Classless Inter-Domain Routing) 131.76.0.0/14, le bloc IP comprant les adresses de 131.76.0.0 à 131.79.255.255). Le numéro de système autonome (ASN) est 721.
| ASN | 721 |
| IP commençant par | 131.76.0.0 |
| IP se terminant par | 131.79.255.255 |
| Nom ASN | DoD Network Information Center |
| CDIR | 131.76.0.0/14 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 23/11/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Columbus | 39,9664 | -83,0128 | 2017-11-23 |
| MaxMind | US | États-Unis | - | Clearfield | 41,1144 | -112,0592 | 2017-11-23 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.77.19.0 | 2202866432 | 0 |
| 131.77.19.1 | 2202866433 | 0 |
| 131.77.19.2 | 2202866434 | 0 |
| 131.77.19.3 | 2202866435 | 0 |
| 131.77.19.4 | 2202866436 | 0 |
| 131.77.19.5 | 2202866437 | 0 |
| 131.77.19.6 | 2202866438 | 0 |
| 131.77.19.7 | 2202866439 | 0 |
| 131.77.19.8 | 2202866440 | 0 |
| 131.77.19.9 | 2202866441 | 0 |
| 131.77.19.10 | 2202866442 | 0 |
| 131.77.19.11 | 2202866443 | 0 |
| 131.77.19.12 | 2202866444 | 0 |
| 131.77.19.13 | 2202866445 | 0 |
| 131.77.19.14 | 2202866446 | 0 |
| 131.77.19.15 | 2202866447 | 0 |
| 131.77.19.16 | 2202866448 | 0 |
| 131.77.19.17 | 2202866449 | 0 |
| 131.77.19.18 | 2202866450 | 0 |
| 131.77.19.19 | 2202866451 | 0 |
| 131.77.19.20 | 2202866452 | 0 |
| 131.77.19.21 | 2202866453 | 0 |
| 131.77.19.22 | 2202866454 | 0 |
| 131.77.19.23 | 2202866455 | 0 |
| 131.77.19.24 | 2202866456 | 0 |
| 131.77.19.25 | 2202866457 | 0 |
| 131.77.19.26 | 2202866458 | 0 |
| 131.77.19.27 | 2202866459 | 0 |
| 131.77.19.28 | 2202866460 | 0 |
| 131.77.19.29 | 2202866461 | 0 |
| 131.77.19.30 | 2202866462 | 0 |
| 131.77.19.31 | 2202866463 | 0 |
| 131.77.19.32 | 2202866464 | 0 |
| 131.77.19.33 | 2202866465 | 0 |
| 131.77.19.34 | 2202866466 | 0 |
| 131.77.19.35 | 2202866467 | 0 |
| 131.77.19.36 | 2202866468 | 0 |
| 131.77.19.37 | 2202866469 | 0 |
| 131.77.19.38 | 2202866470 | 0 |
| 131.77.19.39 | 2202866471 | 0 |
| 131.77.19.40 | 2202866472 | 0 |
| 131.77.19.41 | 2202866473 | 0 |
| 131.77.19.42 | 2202866474 | 0 |
| 131.77.19.43 | 2202866475 | 0 |
| 131.77.19.44 | 2202866476 | 0 |
| 131.77.19.45 | 2202866477 | 0 |
| 131.77.19.46 | 2202866478 | 0 |
| 131.77.19.47 | 2202866479 | 0 |
| 131.77.19.48 | 2202866480 | 0 |
| 131.77.19.49 | 2202866481 | 0 |
| 131.77.19.50 | 2202866482 | 0 |
| 131.77.19.51 | 2202866483 | 0 |
| 131.77.19.52 | 2202866484 | 0 |
| 131.77.19.53 | 2202866485 | 0 |
| 131.77.19.54 | 2202866486 | 0 |
| 131.77.19.55 | 2202866487 | 0 |
| 131.77.19.56 | 2202866488 | 0 |
| 131.77.19.57 | 2202866489 | 0 |
| 131.77.19.58 | 2202866490 | 0 |
| 131.77.19.59 | 2202866491 | 0 |
| 131.77.19.60 | 2202866492 | 0 |
| 131.77.19.61 | 2202866493 | 0 |
| 131.77.19.62 | 2202866494 | 0 |
| 131.77.19.63 | 2202866495 | 0 |
| 131.77.19.64 | 2202866496 | 0 |
| 131.77.19.65 | 2202866497 | 0 |
| 131.77.19.66 | 2202866498 | 0 |
| 131.77.19.67 | 2202866499 | 0 |
| 131.77.19.68 | 2202866500 | 0 |
| 131.77.19.69 | 2202866501 | 0 |
| 131.77.19.70 | 2202866502 | 0 |
| 131.77.19.71 | 2202866503 | 0 |
| 131.77.19.72 | 2202866504 | 0 |
| 131.77.19.73 | 2202866505 | 0 |
| 131.77.19.74 | 2202866506 | 0 |
| 131.77.19.75 | 2202866507 | 0 |
| 131.77.19.76 | 2202866508 | 0 |
| 131.77.19.77 | 2202866509 | 0 |
| 131.77.19.78 | 2202866510 | 0 |
| 131.77.19.79 | 2202866511 | 0 |
| 131.77.19.80 | 2202866512 | 0 |
| 131.77.19.81 | 2202866513 | 0 |
| 131.77.19.82 | 2202866514 | 0 |
| 131.77.19.83 | 2202866515 | 0 |
| 131.77.19.84 | 2202866516 | 0 |
| 131.77.19.85 | 2202866517 | 0 |